At least that's what Dylan Walsh, who plays Sean McNamara, hinted as he praised Murphy "for coming up with something that is a little different than what people are going to expect."

In the 100th and final episode, titled "Hiro Yoshimura," Sean and colleague Christian (Julian McMahon) reflect on their tumultuous relationship, which Walsh describes as comparable to a marriage. "Underneath all that squabbling is a love story," he said.

Besides seeing things wrapped up with the main characters, fans will also get to hear Sean and Christian say, "Tell me what you don't like about yourself," one last time to our final patient of the week: an elderly Asian porn actor.